CN108724513A - The automatic mixing systems of PVC - Google Patents
The automatic mixing systems of PVC Download PDFInfo
- Publication number
- CN108724513A CN108724513A CN201810612607.3A CN201810612607A CN108724513A CN 108724513 A CN108724513 A CN 108724513A CN 201810612607 A CN201810612607 A CN 201810612607A CN 108724513 A CN108724513 A CN 108724513A
- Authority
- CN
- China
- Prior art keywords
- raw material
- oil
- feed
- solenoid valve
- conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
- B29B7/244—Component parts, details or accessories; Auxiliary operations for feeding in measured doses of several materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/94—Liquid charges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a kind of automatic mixing systems of PVC, including pneumatic conveyer, multiple raw material cabins, multiple conveying augers, multiple filler weighers, oily scale, high-speed mixer and PLC controller, the feed end of the pneumatic conveyer is connect with raw material bag, the discharge end of pneumatic conveyer is connect by conveying auger with one in multiple filler weighers, the discharge end of multiple raw material cabins is connect by conveying auger with one in multiple filler weighers respectively, the oil scale is connected with oil tank by petroleum pipeline, gold level alarm is equipped in oil tank, powder inlet pipe and oil plant inlet pipe are equipped at the feed inlet of the high-speed mixer, powder inlet pipe is equipped with powder solenoid valve, oil plant inlet pipe is equipped with oil plant solenoid valve.The present invention can accurately control each raw material input proportioning, and can feed lack material when the spare magazine feed of automatic transfer, and be simultaneously emitted by lack material alarm, be avoided that as lack material caused by batch mixing fail.
Description
Technical field
The invention belongs to technical field of plastic production, and in particular to a kind of automatic mixing systems of PVC.
Background technology
In plastics-production, need various raw materials carrying out batch mixing by certain proportioning, but existing mixing system with
It cannot be accurately controlled the charging of each raw material during material, and cannot find scarce material in time in blending process, lead to dispensing
Failure, influences follow-up batch mixing, causes a large amount of wastage of material.
Invention content
The technical problems to be solved by the invention are in view of the above shortcomings of the prior art, to provide a kind of PVC and mix automatically
Material system, it can accurately control the charging of various raw materials, while also having and lacking material alarm and scarce material automatic material compensation function.
The technical solution adopted in the present invention is：A kind of automatic mixing systems of PVC, including pneumatic conveyer, multiple raw materials
Storehouse, multiple conveying augers, multiple filler weighers, oily scale, high-speed mixer and PLC controller,
The feed end of the pneumatic conveyer is connect with raw material bag, the charging of the discharge end and conveying auger of pneumatic conveyer
End connection, the discharge end of conveying auger are connect by conveying pipeline with one in multiple filler weighers, and the conveying pipeline is equipped with defeated
Expect solenoid valve；
The discharge end of multiple raw material cabins is connected separately with conveying auger, the discharge end of conveying auger by feed pipe with it is multiple
A connection in filler weigher, the feed pipe are equipped with feeding solenoid valve, optical sensor and alarm are equipped in the raw material cabin
Device, optical sensor are arranged in the discharge end port of raw material cabin, and alarm setting is in original storehouse outer wall, the optical sensor and report
Alert device is electrically connected；
The oil scale is connected with oil tank by petroleum pipeline, and gold level alarm is equipped in oil tank, and the petroleum pipeline is equipped with defeated
Solenoid；
Powder inlet pipe and oil plant inlet pipe, powder inlet pipe and each filler weigher are equipped at the feed inlet of the high-speed mixer
Discharge end is connected by expects pipe, and fuel feed tube is connect by expects pipe with the discharge end of oily scale, and the powder inlet pipe is equipped with powder electricity
Magnet valve, oil plant inlet pipe are equipped with oil plant solenoid valve；
The PLC controller respectively with pneumatic conveyer, each convey flood dragon, high-speed mixer, each filler weigher, oil
Scale, conveying solenoid valve, feeding solenoid valve, optical sensor, liquid level alarm, oil transportation magnetic valve, powder solenoid valve and oil plant electromagnetism
Valve is electrically connected.
Preferably, further including several spare feed bins, each spare feed bin corresponds to a raw material cabin, the discharging of spare feed bin
End is connected with conveying auger, and conveying auger discharge end passes through feed supplement pipe raw material corresponding with the spare feed bin that the conveying auger connects
The powder of storehouse connection claims to connect.
Preferably, further including Reserve Oil Bunker, Reserve Oil Bunker is connect by petroleum pipeline with oily scale, and petroleum pipeline is equipped with oil transportation
Solenoid valve.
The present invention can accurately control the input proportioning of each raw material, and the spare feed bin of automatic transfer can be supplied when feed lacks material
Material, and be simultaneously emitted by and lack material alarm, it is avoided that batch mixing fails as caused by lacking material.
Description of the drawings
Fig. 1 is the system block diagram of the present invention.
In figure：1, pneumatic conveyer；2, raw material cabin；3, flood dragon is conveyed；4, filler weigher；5, oily scale；6, high-speed mixer；7,
Conveying solenoid valve；8, feeding solenoid valve；9, optical sensor；10, alarm；11, oil tank；12, gold level alarm；13, oil transportation electricity
Magnet valve；14, powder inlet pipe；15, oil plant inlet pipe；16, powder solenoid valve；17, oil plant solenoid valve；18, spare feed bin；19, spare
Bunker.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment
As shown in Figure 1, the automatic mixing systems of PVC provided in this embodiment include pneumatic conveyer 1, it is multiple raw material cabins 2, more
A conveying auger, multiple filler weighers 4, oily scale 5, high-speed mixer 6, PLC controller, spare feed bin 18 and Reserve Oil Bunker 19,
The feed end of the pneumatic conveyer 1 is connect with raw material bag, and raw material bag provides mixed raw material and by pneumatic conveyer 1
Conveying, the discharge end of pneumatic conveyer 1 and the feed end of conveying auger connect, and raw material is sent into conveying by pneumatic conveyer 1 and is twisted
Long Zhong, then raw material is sent by conveying pipeline in an individual filler weigher 4 by conveying auger and is weighed, filler weigher 4 at this time
Discharge end close, after the raw material in filler weigher 4 reaches with weight/power ratio, which is sent to PLC controls by filler weigher 4
Device is closed by the conveying solenoid valve 7 on PLC controller control conveying pipeline, while controlling pneumatic conveyer 1 and being connect with conveying pipeline
Conveying auger be stopped, stop the feeding of this raw material；
The discharge end of each raw material cabin 2 and the spare feed bin 18 of corresponding setting is connected separately with conveying auger, raw material
Same raw material is placed in storehouse 2 and corresponding spare feed bin 18, when being fed by raw material cabin 2, corresponding is standby
With feed bin 18 stop be fed, raw material cabin 2 be fed when by raw material be sent into conveying auger in, by conveying auger by raw material by giving
Expects pipe is sent into an individual filler weigher 4 and is weighed, and the discharge end of filler weigher 4 is closed at this time, the raw material in filler weigher 4
Reach with after weight/power ratio, which is sent to PLC controller by filler weigher 4, by sending on PLC controller control feed pipe
Expect that solenoid valve 8 is closed, controls simultaneously
The conveying auger being connect with the feed pipe is stopped, and stops the feeding of this raw material；The discharge end end of raw material cabin 2
Optical sensor 9 is set in mouthful, and in feeder process, PLC controller controls feeding solenoid valve 8 and opens, and raw material is gone out by raw material cabin 2
Expect the light sensing of optical sensor 9 of flow barrier when endfeed, be at this time normal feed state, PLC controller control is sent
Expect that solenoid valve 8 is closed, raw material gets lodged in 2 discharge end port of raw material cabin, and raw material equally blocks the light sense of optical sensor 9 at this time
It answers；After the raw material in raw material cabin 2 is used up, the optical sensor 9 of 2 discharge end port of raw material cabin loses the blocking of material, induction
To light, inductive signal is respectively sent to alarm 10 and PLC controller, then alarm 10 carries out lacking material alarm, reminds
Staff carries out feed supplement, while PLC controller control lacks the conveying strand that the corresponding spare feed bin 18 of material raw material cabin 2 connects with this
Dragon work, and open the feeding solenoid valve 8 in corresponding feed supplement pipe and continue to be fed, it can effectively avoid lacking the proportional quantity for expecting to cause not
Situation up to standard ensure that the proportioning of batch mixing, reduce the waste of raw material resources；
The oil scale 5 is connected with oil tank 11 and Reserve Oil Bunker 19 by petroleum pipeline, and oil tank 11 and Reserve Oil Bunker 19 are interior respectively
Equipped with gold level alarm 12, the opening and closing of the oil transportation magnetic valve 13 on petroleum pipeline is controlled by PLC controller, realizes the charging of oil plant
Control matches weight/power ratio by the metering oil plant of oily scale 5, reaches with after weight/power ratio, controls control oil transportation magnetic valve 13 by PLC and close
It closes, fuel cut-off material；The gold level alarm 12 of setting can detect the POL measuring in oil tank 11 and Reserve Oil Bunker 19, when oil tank 11
When interior oil plant deficiency, gold level alarm 12 sends out alarm and reminding staff and carries out feed supplement, while in the insufficient signal of oil plant
Be sent to PLC controller, the oil transportation magnetic valve 13 that PLC controller receives control petroleum pipeline after signal is closed, and open with it is spare
The oil transportation magnetic valve 13 for the petroleum pipeline that bunker 19 connects is fed；
Powder inlet pipe 14 and oil plant inlet pipe 15 are equipped at the feed inlet of the high-speed mixer 6, when each filler weigher 4 weighs
Raw material reach the weight of ratio requirement after, the discharge end of each filler weigher 4 is opened by PLC controller, so that each
The raw material weighed in filler weigher 4 is sent by expects pipe in powder inlet pipe 14, while also controlling going out for oily scale 5 by PLC controller
Expect that end is opened, oil plant is sent into oil plant inlet pipe 15, powder solenoid valve 16 and oil plant solenoid valve are then opened by PLC controller
17, each raw material weighed is sent into high-speed mixer 6 and is mixed, to complete the automatic batch mixing of PVC.
The above is only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, any
The transformation and replacement that are carried out based on technical solution provided by the present invention and inventive concept should all cover the protection model in the present invention
In enclosing.
Claims (3)
1. a kind of automatic mixing systems of PVC, it is characterised in that：Including pneumatic conveyer (1), multiple raw material cabins (2), multiple conveyings
Auger, multiple filler weighers (4), oily scale (5), high-speed mixer (6) and PLC controller,
The feed end of the pneumatic conveyer (1) is connect with raw material bag, the discharge end of pneumatic conveyer (1) and conveying auger into
Expect that end connection, the discharge end of conveying auger are connect with one in multiple filler weighers (4) by conveying pipeline, set on the conveying pipeline
There is conveying solenoid valve (7)；
The discharge end of multiple raw material cabins (2) is connected separately with conveying auger, the discharge end of conveying auger by feed pipe with it is multiple
A connection in filler weigher (4), the feed pipe are equipped with feeding solenoid valve (8), light sensing are equipped in the raw material cabin (2)
Device (9) and alarm (10), optical sensor (9) are arranged in the discharge end port of raw material cabin (2), and alarm (10) is arranged in original
Carry out storehouse outer wall, the optical sensor (9) is electrically connected with alarm (10)；
The oil scale (5) is connected with oil tank (11) by petroleum pipeline, and gold level alarm (12), the oil transportation are equipped in oil tank (11)
Pipe is equipped with oil transportation magnetic valve (13)；
At the feed inlet of the high-speed mixer (6) be equipped with powder inlet pipe (14) and oil plant inlet pipe (15), powder inlet pipe (14) and
The discharge end of each filler weigher (4) is connected by expects pipe, and fuel feed tube is connect by expects pipe with the discharge end of oily scale (5), the powder
Expect that inlet pipe (14) is equipped with powder solenoid valve (16), oil plant inlet pipe (15) is equipped with oil plant solenoid valve (17)；
The PLC controller respectively with pneumatic conveyer (1), each conveying flood dragon (3), high-speed mixer (6), each filler weigher
(4), oily scale (5), conveying solenoid valve (7), feeding solenoid valve (8), optical sensor (9), liquid level alarm (10), oil transportation magnetic valve
(13), powder solenoid valve (16) and oil plant solenoid valve (17) are electrically connected.
2. the automatic mixing systems of PVC according to claim 1, it is characterised in that：Further include several spare feed bins (18), often
A spare feed bin (18) corresponds to a raw material cabin (2), and the discharge end of spare feed bin (18) is connected with conveying auger, and conveying auger goes out
Material end claims to connect by the powder of feed supplement pipe raw material cabin (2) connection corresponding with spare feed bin (18) that the conveying auger connects.
3. the automatic mixing systems of PVC according to claim 1, it is characterised in that：Further include Reserve Oil Bunker (19), spare oil
Storehouse (19) is connect by petroleum pipeline with oily scale (5), and petroleum pipeline is equipped with oil transportation magnetic valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612607.3A CN108724513A (en) | 2018-06-14 | 2018-06-14 | The automatic mixing systems of PVC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612607.3A CN108724513A (en) | 2018-06-14 | 2018-06-14 | The automatic mixing systems of PVC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108724513A true CN108724513A (en) | 2018-11-02 |
Family
ID=63929642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612607.3A Pending CN108724513A (en) | 2018-06-14 | 2018-06-14 | The automatic mixing systems of PVC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108724513A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253779A (en) * | 2019-06-28 | 2019-09-20 | 重庆瑞霆塑胶有限公司 | Feed device is used in charging |
| CN110281411A (en) * | 2019-07-22 | 2019-09-27 | 广东宏工物料自动化系统有限公司 | PVC is fed feed proportioning system |
| CN112643917A (en) * | 2020-12-20 | 2021-04-13 | 宜昌华悦光电科技有限公司 | Agitating unit is used in resin lens production of according to ratio continuous feed |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204149355U (en) * | 2014-09-24 | 2015-02-11 | 江苏锐升新材料有限公司 | A kind of PVC sheet automatic batching system |
| CN205148664U (en) * | 2015-12-04 | 2016-04-13 | 山东博拓塑业股份有限公司 | PVC foaming board production line is with automatic compounding device of joining in marriage |
-
2018
- 2018-06-14 CN CN201810612607.3A patent/CN108724513A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204149355U (en) * | 2014-09-24 | 2015-02-11 | 江苏锐升新材料有限公司 | A kind of PVC sheet automatic batching system |
| CN205148664U (en) * | 2015-12-04 | 2016-04-13 | 山东博拓塑业股份有限公司 | PVC foaming board production line is with automatic compounding device of joining in marriage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253779A (en) * | 2019-06-28 | 2019-09-20 | 重庆瑞霆塑胶有限公司 | Feed device is used in charging |
| CN110281411A (en) * | 2019-07-22 | 2019-09-27 | 广东宏工物料自动化系统有限公司 | PVC is fed feed proportioning system |
| CN112643917A (en) * | 2020-12-20 | 2021-04-13 | 宜昌华悦光电科技有限公司 | Agitating unit is used in resin lens production of according to ratio continuous feed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
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| RJ01 | Rejection of invention patent application after publication |